CN104073082A - Preparing method of aqueous multicolor coating based on fluorocarbon - Google Patents
Preparing method of aqueous multicolor coating based on fluorocarbon Download PDFInfo
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- CN104073082A CN104073082A CN201310101385.6A CN201310101385A CN104073082A CN 104073082 A CN104073082 A CN 104073082A CN 201310101385 A CN201310101385 A CN 201310101385A CN 104073082 A CN104073082 A CN 104073082A
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Abstract
A preparing method of aqueous multicolor coating based on fluorocarbon is disclosed. The preparing method includes preparing an aqueous multicolor base, preparing a colloidal solution, preparing cladding gloss oil, adding the prepared aqueous multicolor base into aqueous color paste, matching color, adding the mixture into the equivalent colloidal solution, pelletizing by utilization of a dispersion machine, adding the cladding gloss oil equivalent to the liquid mixture obtained by pelletizing after the pelletizing is finished, and fully stirring to obtain the aqueous multicolor coating. The aqueous multicolor coating prepared by the method has characteristics of high biofidelity, plump coating film, good water proofness and high solid content.
Description
Technical field
The present invention relates to a kind of preparation method of coating, particularly a kind of preparation method of water-soluble colorful coating.
Background technology
Water-soluble colorful coating is a kind of coating of novel natural-like stone effect, because of its rich color, and easy construction, through once spraying and just can obtain the decorative effect that stereoscopic sensation is very strong, and cheap, overhaul, upgrade conveniently, in decorative engineering, be widely used.
Current water-soluble colorful coating is due to the interpolation of a large amount of hydroaropic substances, and ubiquity paint film is met the problem that water turns white; In addition, due to the restriction of technology, present water-soluble colorful coating also exists emulsion admittedly containing low, and paint film is not plentiful, and the problem that fidelity is not high has affected the market outlook of water-soluble colorful coating.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of preparation method taking fluorine carbon as basic water-soluble colorful coating, can improve emulsion solid content to reach, improve the fullness ratio of paint film and the object of fidelity.
For achieving the above object, technical scheme of the present invention is as follows:
A preparation method taking fluorine carbon as basic water-soluble colorful coating, comprises following operation steps:
(1) preparation of aqueous colorful base paint: 8 parts of Mierocrystalline celluloses are added in 500 parts of deionized waters, after high speed dispersion, add successively 2 parts of dispersion agents, 4 parts of defoamers, 175 parts of kaolin, 25 parts of titanium dioxides, 75 parts of deionized waters, 1 part of functional agent AMP-95,200 parts of fluorine carbon emulsions and 10 parts of film coalescence aid, high speed dispersion 1～2 hour, makes aqueous colorful base paint;
(2) preparation of colloidal solution: 8 parts of protective colloids are added in 92 parts of deionized waters, and high speed dispersion 1 hour, makes colloidal solution;
(3) preparation of coated gloss oil: 800 parts of fluorine carbon emulsions, 40 parts of film coalescence aid, 10 parts of propylene glycol are added in 150 parts of water, and stirring at low speed 10 minutes, makes coated gloss oil;
(4) the aqueous colorful base paint preparing is added to aqueous color paste toning, then join in the colloidal solution of equivalent, use dispersion machine to carry out granulation, after granulation completes, add and the coated gloss oil of granulation gained mixed solution equivalent, after fully stirring, obtain water-soluble colorful coating.
Preferably, described film coalescence aid is the one or more combination in ethylene glycol, propylene glycol, propylene glycol phenylate, Lauryl Alcohol ester.
Preferably, in the preparation process of described aqueous colorful base paint, the high speed dispersion time is 1 hour.
Preferably, in the preparation process of described colloidal solution, the high speed dispersion time is 1 hour.
Preferably, in the preparation process of described coated gloss oil, the stirring at low speed time is 10 minutes.
Preferably, described functional agent AMP-95 is diamino dimethyl monopropylene glycol.
By technique scheme, the water-soluble colorful coating that adopts aforesaid method to prepare utilizes the low surface tension after water-base fluorocarbon emulsion film forming, makes coating be difficult for getting wet, and water droplet drops in coating and is condensed into the globule, produces lotus leaf effect landing rapidly; On the other hand, utilize the compactness of fluorine carbon emulsion film forming, reduce permeability rate and stop paint film to meet the phenomenon that water turns white; Utilize the stability of fluorine carbon emulsion, can, by the emulsion of water-soluble colorful coating admittedly containing accomplishing more than 50%, greatly improve fullness ratio and the fidelity of film.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of preparation method taking fluorine carbon as basic water-soluble colorful coating, the water-soluble colorful coating solid content that adopts the method to make is high, and paint film is plentiful, and fidelity is high.
A preparation method taking fluorine carbon as basic water-soluble colorful coating, comprises following operation steps:
(1) preparation of aqueous colorful base paint: 8 parts of Mierocrystalline celluloses are added in 500 parts of deionized waters, after high speed dispersion, add successively 2 parts of dispersion agents, 4 parts of defoamers, 175 parts of kaolin, 25 parts of titanium dioxides, 75 parts of deionized waters, 1 part of functional agent diamino dimethyl monopropylene glycol, 200 parts of fluorine carbon emulsions and 10 parts of film coalescence aid, high speed dispersion 1 hour, makes aqueous colorful base paint;
(2) preparation of colloidal solution: 8 parts of protective colloids are added in 92 parts of deionized waters, and high speed dispersion 1 hour, makes colloidal solution;
(3) preparation of coated gloss oil: 800 parts of fluorine carbon emulsions, 40 parts of ethylene glycol, 10 parts of propylene glycol are added in 150 parts of water, and stirring at low speed 10 minutes, makes coated gloss oil;
(4) the aqueous colorful base paint preparing is added to aqueous color paste toning, then join in the colloidal solution of equivalent, use dispersion machine to carry out granulation, after granulation completes, add and the coated gloss oil of granulation gained mixed solution equivalent, after fully stirring, obtain water-soluble colorful coating.
To the maintenance 21 days under standard test condition of prepared water-soluble colorful coating, closely see compared with stone material that with the fidelity of far seeing water rinsed after 96 hours all more than 90%, slightly whiting, dry after no color differnece, water-tolerant.
The water-soluble colorful coating that adopts aforesaid method to prepare utilizes the low surface tension after water-base fluorocarbon emulsion film forming, makes coating be difficult for getting wet, and water droplet drops in coating and is condensed into the globule, produces lotus leaf effect landing rapidly, makes the water tolerance of coating fabulous; On the other hand, utilize the compactness of fluorine carbon emulsion film forming, reduce permeability rate and stop paint film to meet the phenomenon that water turns white; Utilize the stability of fluorine carbon emulsion, can, by the emulsion of water-soluble colorful coating admittedly containing accomplishing more than 50%, greatly improve fullness ratio and the fidelity of film.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. the preparation method taking fluorine carbon as basic water-soluble colorful coating, is characterized in that, comprises following operation steps:
(1) preparation of aqueous colorful base paint: 8 parts of Mierocrystalline celluloses are added in 500 parts of deionized waters, after high speed dispersion, add successively 2 parts of dispersion agents, 4 parts of defoamers, 175 parts of kaolin, 25 parts of titanium dioxides, 75 parts of deionized waters, 1 part of functional agent AMP-95,200 parts of fluorine carbon emulsions and 10 parts of film coalescence aid, high speed dispersion 1～2 hour, makes aqueous colorful base paint;
(2) preparation of colloidal solution: 8 parts of protective colloids are added in 92 parts of deionized waters, and high speed dispersion 1～2 hour, makes colloidal solution;
(3) preparation of coated gloss oil: 800 parts of fluorine carbon emulsions, 40 parts of film coalescence aid, 10 parts of propylene glycol are added in 150 parts of water, and stirring at low speed 5～15 minutes, makes coated gloss oil;
(4) the aqueous colorful base paint preparing is added to aqueous color paste toning, then join in the colloidal solution of equivalent, use dispersion machine to carry out granulation, after granulation completes, add and the coated gloss oil of granulation gained mixed solution equivalent, after fully stirring, obtain water-soluble colorful coating.
2. a kind of preparation method taking fluorine carbon as basic water-soluble colorful coating according to claim 1, is characterized in that, described film coalescence aid is the one or more combination in ethylene glycol, propylene glycol, propylene glycol phenylate, Lauryl Alcohol ester.
3. a kind of preparation method taking fluorine carbon as basic water-soluble colorful coating according to claim 1, is characterized in that, in the preparation process of described aqueous colorful base paint, the high speed dispersion time is 1 hour.
4. a kind of preparation method taking fluorine carbon as basic water-soluble colorful coating according to claim 1, is characterized in that, in the preparation process of described colloidal solution, the high speed dispersion time is 1 hour.
5. a kind of preparation method taking fluorine carbon as basic water-soluble colorful coating according to claim 1, is characterized in that, in the preparation process of described coated gloss oil, the stirring at low speed time is 10 minutes.
6. a kind of preparation method taking fluorine carbon as basic water-soluble colorful coating according to claim 1, is characterized in that, described functional agent AMP-95 is diamino dimethyl monopropylene glycol.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310101385.6A CN104073082A (en) | 2013-03-27 | 2013-03-27 | Preparing method of aqueous multicolor coating based on fluorocarbon |
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| CN201310101385.6A CN104073082A (en) | 2013-03-27 | 2013-03-27 | Preparing method of aqueous multicolor coating based on fluorocarbon |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675295A (en) * | 2016-12-27 | 2017-05-17 | 成都巴德富科技有限公司 | Finish-coat-free matte water-based colored paint and preparation method thereof |
| CN112480763A (en) * | 2020-11-27 | 2021-03-12 | 四川三棵树涂料有限公司 | Finish-free water-in-water colorful marble-imitated coating and preparation method thereof |
| CN112680079A (en) * | 2020-12-16 | 2021-04-20 | 北京三棵树新材料科技有限公司 | Exposable high-strength high-toughness water-in-water multicolor paint |
| CN112852230A (en) * | 2020-12-31 | 2021-05-28 | 滁州圣好材料科技有限公司 | Base paint for sand-in-water multicolor paint for outer wall and preparation method thereof |
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| JP2007231151A (en) * | 2006-03-01 | 2007-09-13 | Kansai Paint Co Ltd | Water-based multicolor coating material and coating method |
| CN101338149A (en) * | 2008-08-11 | 2009-01-07 | 常熟市蓝都弹性涂料有限公司 | Water-soluble colorful coating and preparation thereof |
| CN102660181A (en) * | 2012-05-08 | 2012-09-12 | 上海大学 | Water-in-water imitation granite multicolor coating and preparation method thereof |
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Patent Citations (3)
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| JP2007231151A (en) * | 2006-03-01 | 2007-09-13 | Kansai Paint Co Ltd | Water-based multicolor coating material and coating method |
| CN101338149A (en) * | 2008-08-11 | 2009-01-07 | 常熟市蓝都弹性涂料有限公司 | Water-soluble colorful coating and preparation thereof |
| CN102660181A (en) * | 2012-05-08 | 2012-09-12 | 上海大学 | Water-in-water imitation granite multicolor coating and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675295A (en) * | 2016-12-27 | 2017-05-17 | 成都巴德富科技有限公司 | Finish-coat-free matte water-based colored paint and preparation method thereof |
| CN112480763A (en) * | 2020-11-27 | 2021-03-12 | 四川三棵树涂料有限公司 | Finish-free water-in-water colorful marble-imitated coating and preparation method thereof |
| CN112680079A (en) * | 2020-12-16 | 2021-04-20 | 北京三棵树新材料科技有限公司 | Exposable high-strength high-toughness water-in-water multicolor paint |
| CN112852230A (en) * | 2020-12-31 | 2021-05-28 | 滁州圣好材料科技有限公司 | Base paint for sand-in-water multicolor paint for outer wall and preparation method thereof |
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Application publication date: 20141001 |